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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-6144</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/6144</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Горная электромеханика и оборудование</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Mining electromechanics and mining equipment</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Cause rapid wear tangential cutters</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Причина быстрого износа тангенциальных резцов</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Bolobov</surname>
            <given-names>V. I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Болобов</surname>
              <given-names>В. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Bolobov</surname>
              <given-names>V. I.</given-names>
            </name>
          </name-alternatives>
          <email>Boloboff@mail.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский государственный горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint Petersburg State Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Bolobov</surname>
            <given-names>V. L.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Болобов</surname>
              <given-names>В. Л.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Bolobov</surname>
              <given-names>V. L.</given-names>
            </name>
          </name-alternatives>
          <email>level2706@mail.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский государственный горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint Petersburg State Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Talerov</surname>
            <given-names>M. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Талеров</surname>
              <given-names>М. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Talerov</surname>
              <given-names>M. P.</given-names>
            </name>
          </name-alternatives>
          <email>level2706@mail.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский государственный горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint Petersburg State Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Bochkov</surname>
            <given-names>V. S.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Бочков</surname>
              <given-names>В. С.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Bochkov</surname>
              <given-names>V. S.</given-names>
            </name>
          </name-alternatives>
          <email>vovabochkov@mail.ru</email>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский государственный горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint Petersburg State Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2012-04-05">
        <day>05</day>
        <month>04</month>
        <year>2012</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2012</year>
      </pub-date>
      <volume>195</volume>
      <fpage>238</fpage>
      <lpage>240</lpage>
      <history>
        <date date-type="received" iso-8601-date="2011-07-21">
          <day>21</day>
          <month>07</month>
          <year>2011</year>
        </date>
        <date date-type="accepted" iso-8601-date="2011-09-10">
          <day>10</day>
          <month>09</month>
          <year>2011</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2012-04-05">
          <day>05</day>
          <month>04</month>
          <year>2012</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© V. I. Bolobov, V. L. Bolobov, M. P. Talerov, V. S. Bochkov</copyright-statement>
        <copyright-year>2012</copyright-year>
        <copyright-holder xml:lang="ru">В. И. Болобов, В. Л. Болобов, М. П. Талеров, В. С. Бочков</copyright-holder>
        <copyright-holder xml:lang="en">V. I. Bolobov, V. L. Bolobov, M. P. Talerov, V. S. Bochkov</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/6144">https://pmi.spmi.ru/pmi/article/view/6144</self-uri>
      <abstract xml:lang="ru">
        <p>Приведен анализ данных механических и металлографических исследований тангенциальных поворотных резцов российских и зарубежных производителей. Указана причина быстрого износа тангенциальных резцов российского производства.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>In article the analysis data of mechanical and metallographic researches of tangential rotary cutters of the Russian and foreign manufacturers is resulted. The reason of fragility of tangential cutters of the Russian manufacture is specified.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>тангенциальный резец</kwd>
        <kwd>твердость по образующей корпуса резца</kwd>
        <kwd>химический состав</kwd>
        <kwd>неравномерный износ</kwd>
        <kwd>микроструктура поверхности</kwd>
        <kwd>термообработка</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>tangential cutter</kwd>
        <kwd>the hardness of the shell generator tool</kwd>
        <kwd>chemical composition</kwd>
        <kwd>uneven wear</kwd>
        <kwd>surface microstructure</kwd>
        <kwd>heat treatment</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
